MEG artefacts: metal belt buckle

Published:

artefacts in MEG: here, the participant forgot to remove a belt with a metal buckle. the buckle moves when breathing, introducing low frequency artefacts. taking off the belt solves resolves this. 🙂

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— Natalie Schaworonkow (@nschawor.bsky.social) 25 March 2026 at 15:25